Manufacture of wall-paper.



A TROG MANUFACTURE OF WALL PAPER.

APPLICATION FILED JUNE 16, 1910.

Patented Nov. 29, 1910.

2 SHEETS-SHEET l.

A. TROG. MANUFACTURE OF WALL PAPER. APPLIOATION FILED JUNE 16, 1910.

Pathted Nov. 29, 1910.

2 SHEETS-SHEET 2.

ALFRED TROG, OF ELBERFELD, GERMANY.

I MANUFACTURE OF WALL-PAPER.

Specification of Letters Patent.

Application filed June 16, 1910. Serial No. 567,304. I

To all whom it may concern.

Be it known that :I, ALFRED Tnoe, a subject of the Emperor of Germany, residing in Elberfeld', Germany, have invented certain new and useful Improvements in the Manufacture of IVall-Paper, of which the following is a specification.

This invention relates to a machine for gluing cords on wall paper bands, in which the said roll can be pressed by means of the spindles g against the fixed lower roll 6. The wall paper it which rests in bearings and is wound on the machine frame is carried through between these rolls 1) and c. It is then drawn off by means of a well known device and suspended for drying. With the wall paper are carried between the rolls the cords 1'. These are unwound from bobbins is which are mounted in an interchangeable manner in a frame. They are first guided through a comb Z in order to arrange them the necessary distance apart. Then they assfbetween two rolls, the upper one on of W ich is restingin a fixed bearing. The lower roll a which is lined or faced with felt,is mounted between the lateral walls of a trough-like glue tank 0. The said tank is mounted so'as to pivot about a spindle p, and is adapted tobe raised by means They are caused to rotate in of an eccentric 1" and a crank handle '8, whereby the roll a rotating in the glue, is pressed'against the fixed roll m. In'that way the cords passing between the two rolls are provided with lue. The driving of these two rolls is efi'ected by means of a toothed wheel and chain gear 25. The cords are then carried in front of bars v which can be brought into suitably inclined position relatively to eachother by means of pulleys w, and which remove the excess of glue from the cords. They pass then, in order to regulate their distance from each other, through another comb Z and then over a glass rod 0: on to the wall paper carried over the roll I), between which latter and the rolls 0, the cords are pressed on the wall paper.

What I claim as my invention, and desire to secure by Letters Patent is Patented Nov. 29; 1910.

A machine for gluing cords on wall paper, v

comprising two press rolls, means for pressing the same together, means for rotating them in opposite directions, combs, a glue tank, a gluing roll rotating therein. an abutting roll, means for pressing said gluing roll against the abutting roll, and excess glue removing rods, the cords being passed with the wall paper band through said press rolls after the cords have been guided through said combs, have been glued by the gluing roll, and have had the excess glue removed by being passed over the excess glue rcmoving rods.

In testimony whereof I have signed my name to this specification in the presence of two subscribing witnesses.

ALFRED TROG. [14. 8.]

'. Witnesses:

Orro KoNIG, CHAS. J. WRIGHT. 

